<?php

require_once 'db_conn.php';
header("content-type:text/html:charset=utf-8");
$id = $_POST['id'];
$id = intval($id);

$username = $_POST["username"];
$sex = $_POST["sex"];
$message = $_POST["message"];
$imgurl = $_POST["imgurl"];
$time_at = time();

$sql="
UPDATE  `bbs`.`t_message` 
SET  
`username` =  '$username',
`sex` =  '$sex',
`content` =  '$message',
`avater` =  '$imgurl',
`time_at` =  '$time_at'
 WHERE `t_message`.`id` = $id    ;
";

$result = $conn->query($sql);
if($result>0){
    header("Location:index.php");
}

